Atty. Mark P Stone

Atty. Mark P Stone

Mark P Stone is a lawyer practicing patents, trademarks, copyrights. Mark received a degree from New York University in 1971, and has been licensed for 49 years.

Valhalla Valhalla 49 Years Experience 49 year
Call (363) 777-0641

Profile Summary

About Mark P Stone at a glance

Mark P Stone is a Member based in Valhalla, New York, practicing at Mark P. Stone. They have 49+ years of legal experience, licensed to practice since 1977. Their practice focuses on patent, trademark, and copyright. Admitted to practice in New York (1977), Connecticut (1977), U.S. District Court, Southern and Eastern Districts of New York and U.S. District Court, District of (1977), and U.S. Supreme Court (1980). Educated at St. John's University (J.D., 1976) and New York University (B.E., 1971). Recognitions include BV Distinguished. Active member of Westchester County, New York State, Connecticut and American (Member, Section on Patent, Trademark and Copyright Law) Bar Associations Connecticut Patent Law Association. Serves clients in Valhalla, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark P Stone is a lawyer practicing patents, trademarks, copyrights
  • Mark received a degree from New York University in 1971, and has been licensed for 49 years
  • Mark practices at Mark P. Stone in Valhalla, NY

Practice Areas Explained

Mark P Stone's Areas of Practice

Each practice area below reflects the types of cases Mark P Stone handles, with a brief overview of what that area of law covers.

Patent Law

Mark P Stone is one of 18,874 patent attorneys indexed nationally. Browse patent attorneys in New York →

Trademark Law

Mark P Stone is one of 20,983 trademark attorneys indexed nationally. Browse trademark attorneys in New York →

Copyright Law

Mark P Stone is one of 15,929 copyright attorneys indexed nationally. Browse copyright attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Valhalla are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in Valhalla or all attorneys in New York.

Frequently Asked

Common questions about Mark P Stone

Where is Mark P Stone's law office located?
Mark P Stone's law practice is located in Valhalla, New York. The firm is Mark P. Stone. You can contact the office directly through this profile page.
What practice areas does Mark P Stone handle?
Mark P Stone focuses on patent, trademark, copyright. Each practice area listed reflects experience handling cases of that type in New York.
How long has Mark P Stone practiced law?
Mark P Stone has 49+ years of legal experience and has been licensed since 1977.
Where did Mark P Stone go to law school?
Mark P Stone earned their education at (J.D., 1976); (B.E., 1971).
How can I contact Mark P Stone for a consultation?
You can contact Mark P Stone directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Mark P Stone received?
Mark P Stone's notable recognition includes: BV Distinguished.

Practice Areas

Education

J.D.
St. John's University
- 1976
B.E.
New York University
- 1971

Awards

BV Distinguished

Bar Admissions

New York
Admitted: 1977
Connecticut
Admitted: 1977
U.S. District Court, Southern and Eastern Districts of New York and U.S. District Court, District of
Admitted: 1977
U.S. Supreme Court
Admitted: 1980
U.S. Court of Appeals, Second Circuit and U.S. Court of Appeals for the Federal Circuit registered t
Admitted: 1982

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